An important source for primary documents on this organization comes from V
An important source for primary documents on this organization comes from Vojtech Mastny's book  A Cardboard Castle?. This organization carried out its largest operation in Zapad-81, and its members served on the Political Consultative Committee. Following this body's dissolution, some of its members joined the CTSO. A supplement to the Council for Mutual Economic Assistance, people like Pal Maleter and (*) Imre Nagy led a movement to deaffiliate with this organization. Observers in this organization at the time of its creation included China and North Korea. The aforementioned 1956 revolution saw the Hungarian Working People's Party attempt to leave this alliance. For 10 points, name this Eastern European military alliance, the Soviet Union's answer to NATO.
An important source for primary documents on this organization comes from Vojtech Mastny's book  A Cardboard Castle?.
{Warsaw Pact} [or {Warsaw Treaty} of {Friendship}, {Cooperation} and Mutual Assistance or {WAPA} or {Warpac} or {WP}]